[Q] No 3g on sprint s4 flashed to ntelos

I flashed my sprint s4 running 4.4.2 to ntelos using cdma flasher and only got call and text to work. If anyone could help it would be greatly appreciated. I also still have the sprint sim card plugged in if that has anything to do with it

XDA Developers was founded by developers, for developers. It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new functionality.Are you a developer?